The 40mm rim depth is perfectly is ideal for riders looking for enough versatility to tackle both flat and mountainous conditions. The medium section design of the rim ensures aerodynamic performance while the wheel's ultra low 626-gram weight means it is not going to inhibit your uphill speed.

The all-carbon rim construction is 24mm wide, allowing for great aerodynamic performance and a wide and stable tyre base for tubular tyres. Shimano has also integrated wide flange spacing for greater lateral rigidity and elbow-less spokes for a heightened degree of strength.

For the hub, Shimano have utilised a cold forged machined alloy shell and an oversized 7075 alloy axle to maintain strength and stiffness without negatively effecting rigidity.

Estimated delivery within 4 working days. A delivery charge of £1.99 will apply for baskets under £30.00.

click and collect with collectplus - £1.99

Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK CollectPlus locations specified on the SigmaSports.com website where they will be held awaiting collection for a period of 10 days.

Orders placed are normally dispatched within 2 working days.

Priority 1st Class Delivery - £2.99 - £1.99

Estimated delivery within 2 working days. For Highlands and Islands, please allow up to 5 working days.

Next Working Day Delivery* - £4.99 - £1.99

A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.

Saturday pre 12 Delivery - £4.99 - £1.99

Saturday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery.

Sunday pre 12 Delivery - £4.99

Sunday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.

Reserve and Collect** - FREE

Reserve & Collect from either our Sigma Sports store in Hampton Wick or our Collection Point in Esher. Just select the Reserve & Collect button in the basket. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.

* Next Working Day delivery is only available on items in stock in our warehouse and excludes pre-order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help.

** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 72 hours if in stock at our store, collect in up to 7 days (sometimes quicker) if in stock at our warehouse. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.

London Same Day (Order Before 1pm)

We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.

All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 4 - 5 working days.

Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.

We use DHL for fast and reliable delivery to Europe. This is a fully tracked service and a signature will be required. For most European countries we now offer free delivery with a minimum spend, see the table below.

European Delivery Information

Country

Minimum Spend for Free Delivery

Delivery Time in Working Days (Mon - Fri)

Belgium

99 €

2-3 days

Bulgaria

99 €

5 days

Croatia

99 €

5 days

Czech Republic

99 €

3 days

Denmark

730 DKK

2 days

Estonia

99 €

5 days

Finland

99 €

5 days

France

99 €

2 days

Germany

99 €

4 days

Gibraltar

99 €

6 days

Greece

99 €

6 days

Hungary

99 €

3 days

Ireland, Republic. of

30 €

2 days

Italy

99 €

4 days

Latvia

99 €

5 days

Lithuania

99 €

4 days

Luxembourg

99 €

2 days

Netherlands

99 €

2 days

Norway

910 NOK

5 days

Poland

99 €

3 days

Portugal

99 €

4 days

Romania

99 €

5 days

Slovakia

99 €

4 days

Spain

99 €

3 days

Sweden

945 SEK

4 days

Switzerland

115 CHF

4 days

International delivery

We ship to a wide range of countries, outside of Europe using DHL. This is a fully tracked service and a signature will be required. Please add your items to the basket and proceed to the checkout where we will display the delivery cost.